User: Password:
|
|
Subscribe / Log in / New account

Mandriva alert MDKSA-2006:136 (kdegraphics)

From:  security@mandriva.com
To:  bugtraq@securityfocus.com
Subject:  [ MDKSA-2006:136 ] - Updated kdegraphics packages fix multiple libtiff vulnerabilities
Date:  Tue, 1 Aug 2006 13:43:00 -0600

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDKSA-2006:136 http://www.mandriva.com/security/ _______________________________________________________________________ Package : kdegraphics Date : August 1, 2006 Affected: Corporate 3.0 _______________________________________________________________________ Problem Description: Tavis Ormandy, Google Security Team, discovered several vulnerabilites the libtiff image processing library. Older versions of kdegraphics use an embedded copy of the libtiff code, with possibly the same vulnerabilities: Several buffer overflows have been discovered, including a stack buffer overflow via TIFFFetchShortPair() in tif_dirread.c, which is used to read two unsigned shorts from the input file. While a bounds check is performed via CheckDirCount(), no action is taken on the result allowing a pathological tdir_count to read an arbitrary number of unsigned shorts onto a stack buffer. (CVE-2006-3459) A heap overflow vulnerability was discovered in the jpeg decoder, where TIFFScanLineSize() is documented to return the size in bytes that a subsequent call to TIFFReadScanline() would write, however the encoded jpeg stream may disagree with these results and overrun the buffer with more data than expected. (CVE-2006-3460) The NeXT RLE decoder was also vulnerable to a heap overflow vulnerability, where no bounds checking was performed on the result of certain RLE decoding operations. This was solved by ensuring the number of pixels written did not exceed the size of the scanline buffer already prepared. (CVE-2006-3462) An infinite loop was discovered in EstimateStripByteCounts(), where a 16bit unsigned short was used to iterate over a 32bit unsigned value, should the unsigned int (td_nstrips) have exceeded USHORT_MAX, the loop would never terminate and continue forever. (CVE-2006-3463) Multiple unchecked arithmetic operations were uncovered, including a number of the range checking operations deisgned to ensure the offsets specified in tiff directories are legitimate. These can be caused to wrap for extreme values, bypassing sanity checks. Additionally, a number of codepaths were uncovered where assertions did not hold true, resulting in the client application calling abort(). (CVE-2006-3464) The updated packages have been patched to correct these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3459 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3460 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3462 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3463 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3464 _______________________________________________________________________ Updated Packages: Corporate 3.0: ffe82a8c94848359195a701299aa19b1 corporate/3.0/RPMS/kdegraphics-3.2-15.12.C30mdk.i586.rpm 4e8f11ba3a0c99c69c128e106e87054b corporate/3.0/RPMS/kdegraphics-common-3.2-15.12.C30mdk.i586.rpm 50eb22c5dd901bc8fa21b555ba95b50b corporate/3.0/RPMS/kdegraphics-kdvi-3.2-15.12.C30mdk.i586.rpm 49e8afb51a0bf84832efe7ad612e2f68 corporate/3.0/RPMS/kdegraphics-kfax-3.2-15.12.C30mdk.i586.rpm 7887720f05d3a9a45b849aa372aaf727 corporate/3.0/RPMS/kdegraphics-kghostview-3.2-15.12.C30mdk.i586.rpm 0f2eba3232a585463cb5adaba611e8d9 corporate/3.0/RPMS/kdegraphics-kiconedit-3.2-15.12.C30mdk.i586.rpm 0e590ee1edf76c6a8cec5e87f0d6d3ad corporate/3.0/RPMS/kdegraphics-kooka-3.2-15.12.C30mdk.i586.rpm c3b8af17de250652eb59fe9824500847 corporate/3.0/RPMS/kdegraphics-kpaint-3.2-15.12.C30mdk.i586.rpm a42c4b132192b823c8e0d516c2c59ea5 corporate/3.0/RPMS/kdegraphics-kpdf-3.2-15.12.C30mdk.i586.rpm 78d76cf40472248ae81e296bfb0688f7 corporate/3.0/RPMS/kdegraphics-kpovmodeler-3.2-15.12.C30mdk.i586.rpm 8775439408ddd984d92721cec5c450c0 corporate/3.0/RPMS/kdegraphics-kruler-3.2-15.12.C30mdk.i586.rpm 324e0c5054f677229884cd940193e8cb corporate/3.0/RPMS/kdegraphics-ksnapshot-3.2-15.12.C30mdk.i586.rpm 7d4c56e5f329fa4aaff59a68340ab1c4 corporate/3.0/RPMS/kdegraphics-ksvg-3.2-15.12.C30mdk.i586.rpm 7fd0b572f5f14217d6351a2541e00eba corporate/3.0/RPMS/kdegraphics-kuickshow-3.2-15.12.C30mdk.i586.rpm 539a8dbb1b3541eb91766ec6723eb5f5 corporate/3.0/RPMS/kdegraphics-kview-3.2-15.12.C30mdk.i586.rpm 35697d28e45aa111345ac4dcdf74cfb9 corporate/3.0/RPMS/kdegraphics-mrmlsearch-3.2-15.12.C30mdk.i586.rpm 3ffbe6daaf39f4cf7d82361ce5c98775 corporate/3.0/RPMS/libkdegraphics0-common-3.2-15.12.C30mdk.i586.rpm 8e1a27553501fa692fe636e4b47e6e4a corporate/3.0/RPMS/libkdegraphics0-common-devel-3.2-15.12.C30mdk.i586.rpm 07c85d488505f6a1d2b76ca471f44df2 corporate/3.0/RPMS/libkdegraphics0-kooka-3.2-15.12.C30mdk.i586.rpm cb66d0274660cd8ae83011c81549817a corporate/3.0/RPMS/libkdegraphics0-kooka-devel-3.2-15.12.C30mdk.i586.rpm e7ebdfdb1f7de60a67c12d12fb707391 corporate/3.0/RPMS/libkdegraphics0-kpovmodeler-3.2-15.12.C30mdk.i586.rpm 4097d61133e196d5befdb27416d2852b corporate/3.0/RPMS/libkdegraphics0-kpovmodeler-devel-3.2-15.12.C30mdk.i586.rpm 2bebf0ea38c518bdf949ce5ccb5f6fee corporate/3.0/RPMS/libkdegraphics0-ksvg-3.2-15.12.C30mdk.i586.rpm 055a6c51d85eaf06a41a1ff58b05d60f corporate/3.0/RPMS/libkdegraphics0-ksvg-devel-3.2-15.12.C30mdk.i586.rpm 57d301f6fd18ab065b8ff0ef03d1ce1a corporate/3.0/RPMS/libkdegraphics0-kuickshow-3.2-15.12.C30mdk.i586.rpm d951ff658d420ba1d02903af2741ee1e corporate/3.0/RPMS/libkdegraphics0-kview-3.2-15.12.C30mdk.i586.rpm 9affc4cf4a576b53ce6115597b934b07 corporate/3.0/RPMS/libkdegraphics0-kview-devel-3.2-15.12.C30mdk.i586.rpm 3f82bebd036a81c07910a92a41cf67f2 corporate/3.0/RPMS/libkdegraphics0-mrmlsearch-3.2-15.12.C30mdk.i586.rpm 7da97a6a01cc1ee884b57a63f532ae6e corporate/3.0/SRPMS/kdegraphics-3.2-15.12.C30mdk.src.rpm Corporate 3.0/X86_64: 9aea4a7d7363002d86d3e5bf4a3f989c x86_64/corporate/3.0/RPMS/kdegraphics-3.2-15.12.C30mdk.x86_64.rpm 2ae89f69ce9a016fb8c4d0e3e36d43be x86_64/corporate/3.0/RPMS/kdegraphics-common-3.2-15.12.C30mdk.x86_64.rpm d8195cf7e7848a81f3de13385f98d12a x86_64/corporate/3.0/RPMS/kdegraphics-kdvi-3.2-15.12.C30mdk.x86_64.rpm 316c9ce7fcc39e4fddd1bbabd1f14caf x86_64/corporate/3.0/RPMS/kdegraphics-kfax-3.2-15.12.C30mdk.x86_64.rpm c9d4aff70f034a34bc45f3e4898ce1c3 x86_64/corporate/3.0/RPMS/kdegraphics-kghostview-3.2-15.12.C30mdk.x86_64.rpm 8851cd0f9265ba9a74eeee6f9f260d08 x86_64/corporate/3.0/RPMS/kdegraphics-kiconedit-3.2-15.12.C30mdk.x86_64.rpm 482a85cdee1f349f37d5260ef61c4e45 x86_64/corporate/3.0/RPMS/kdegraphics-kooka-3.2-15.12.C30mdk.x86_64.rpm 6d877b1991d4b033fe65b1959f5cc83f x86_64/corporate/3.0/RPMS/kdegraphics-kpaint-3.2-15.12.C30mdk.x86_64.rpm 5695710f2da2f7e4932cec14affcd227 x86_64/corporate/3.0/RPMS/kdegraphics-kpdf-3.2-15.12.C30mdk.x86_64.rpm abbf166e5edf694b11507c488fdd7bd9 x86_64/corporate/3.0/RPMS/kdegraphics-kpovmodeler-3.2-15.12.C30mdk.x86_64.rpm 9792b16c83ff79618a53ef75ce17ab2d x86_64/corporate/3.0/RPMS/kdegraphics-kruler-3.2-15.12.C30mdk.x86_64.rpm 7304c418876d04f729771c013356b29f x86_64/corporate/3.0/RPMS/kdegraphics-ksnapshot-3.2-15.12.C30mdk.x86_64.rpm d71200dbae7ee507efe8b524d1d0ea90 x86_64/corporate/3.0/RPMS/kdegraphics-ksvg-3.2-15.12.C30mdk.x86_64.rpm 9ccf9a90d87a2deda26d624bc956219f x86_64/corporate/3.0/RPMS/kdegraphics-kuickshow-3.2-15.12.C30mdk.x86_64.rpm 6089e2fd15c38a71e49ad7a396cbb987 x86_64/corporate/3.0/RPMS/kdegraphics-kview-3.2-15.12.C30mdk.x86_64.rpm 797f03c1792a9a8d1ef1f19a69d3a344 x86_64/corporate/3.0/RPMS/kdegraphics-mrmlsearch-3.2-15.12.C30mdk.x86_64.rpm 6bee61c89fcd6e95f49db89f36eb1541 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-common-3.2-15.12.C30mdk.x86_64.rpm 06f97ba7f3ab4a14f4dc6ee60113741e x86_64/corporate/3.0/RPMS/lib64kdegraphics0-common-devel-3.2-15.12.C30mdk.x86_64.rpm 7e6c67ba4e81a922e5201d8dcb2ef742 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-kooka-3.2-15.12.C30mdk.x86_64.rpm 566c9e310a35f17f25ebe5939deb515b x86_64/corporate/3.0/RPMS/lib64kdegraphics0-kooka-devel-3.2-15.12.C30mdk.x86_64.rpm b8a16808b64873d4cdbdba01632c358f x86_64/corporate/3.0/RPMS/lib64kdegraphics0-kpovmodeler-3.2-15.12.C30mdk.x86_64.rpm a2dc96c8eeadbfc11619ee72e165c3a4 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-kpovmodeler-devel-3.2-15.12.C30mdk.x86_64.rpm dc55dbb5d5ded3918bd20f762d2c9bdc x86_64/corporate/3.0/RPMS/lib64kdegraphics0-ksvg-3.2-15.12.C30mdk.x86_64.rpm 5f1a91bfc2c835989bc2471d459ae534 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-ksvg-devel-3.2-15.12.C30mdk.x86_64.rpm 03e89291ec1a8722fa4a48df390ccaa5 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-kuickshow-3.2-15.12.C30mdk.x86_64.rpm 11a242471daafa5cd19d71360676cae6 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-kview-3.2-15.12.C30mdk.x86_64.rpm 7d1945bbd292094bebdd66ba0eab18f7 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-kview-devel-3.2-15.12.C30mdk.x86_64.rpm 804b8efff16a11377bb24bd4efd03d01 x86_64/corporate/3.0/RPMS/lib64kdegraphics0-mrmlsearch-3.2-15.12.C30mdk.x86_64.rpm 7da97a6a01cc1ee884b57a63f532ae6e x86_64/corporate/3.0/SRPMS/kdegraphics-3.2-15.12.C30mdk.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFEz4SQmqjQ0CJFipgRAtmDAJoC2SbJFPu2EYZYfxoZD+6+6jytlwCcCsGs 61Tnsza/Jz0VjAoTVBTjnhA= =qGgE -----END PGP SIGNATURE-----


(Log in to post comments)


Copyright © 2017, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds